Definition: The term "gramercy" is a noun that refers to a type of river in the United States. It is a tributary of the Mississippi River, and it flows through the state of Louisiana. Gramercy is a small river that originates in the Ouachita Mountains in eastern Louisiana and flows into the Mississippi River approximately 25 miles (40 km) downstream from its source in the Ouachita Mountains. The name "gramercy" comes from the word "